Thin-walled reinforced sleeve with integral compressible layer

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

Reexamination Certificate

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Details

C156S188000, C156S191000

Reexamination Certificate

active

10722310

ABSTRACT:
A sleeve for a print cylinder comprising a fiber reinforced, thin-walled material and having a seamless surface ready to be covered with a surface material. The sleeve may be used in flexographic printing, either as a support for photo-polymerized printing plates or rubber layers. The sleeve has the advantages of having low manufacturing cost and providing the necessary heat resistance to withstand rubber vulcanization temperatures. The sleeve is also airtight, and remains properly positioned during printing operations.

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Heckaman, Michael, Stork Cellramic, Inc., “Cylinder Sleeves for Flexography” articles from FLEXO magazine, Aug. and Sep. 1993, pp. 76-77, 96-97, 38-39 and 41.
Laser Direct brochure, no date available.

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